Well i agree with you, if you are talking about the Freemason or secret groups that control our economy system especially in fiat money bitcoin be made to replace this system of currency and all of us has has knew bitcoin is decentralize, transparant in the system of currency, every one can be control of the bitcoin, but i still don't understand about your statement of all exchangers are scam but if you mean is decentralize exchangers, it will be happen couples years later but it will not happening today due to it still need testing to be more secure than centralize exchangers.